RayanBassetti

// middleware that ensures that cors errors are prevented
app.use((req, res, next) => { 
    res.header('Access-Control-Allow-Origin', '*'); // allow the access of the api, to all clients/websites asking
    res.header('Access-Control-Allow-Headers', '*'); // which kind of header we want to accept 
    if(req.method === 'OPTIONS') {
        res.header('Access-Control-Allow-Methods', 'PUT, POST, PATCH, DELETE');
        return res.status(200).json({});
    }
    next();
})

RayanBassetti

const http = require('http');
const fs = require('fs');
const url = require('url');

http.createServer(function(req, res) {
    var q = url.parse(req.url, true);
    var filename = "." + q.pathname;
    if(filename == "./") {
        fs.readFile('index.html', function(err, data) {
            res.writeHead(200, {'Content-Type': 'text/html'});